From your PS3 home screen, go to Settings > Network Settings > Settings and Connection Status List.
The PS3 will now show your entire Network status, including the DNS settings you have saved.
If you see any other DNS addresses besides the ones listed in your MyDNS Setup page, it could be that MyDNS has not been set up on your device.
If this is the case, please follow the instructions in our PS3 setup guide below to set up MyDNS on your device:
If you are still having problems, please email us at firstname.lastname@example.org, and try to include any errors and a full description of the fault.
We’ll get back to you as soon as possible.